I have been trying to tune my Mag on my FC, since after calibration, and inserting MagDeclination for Bergen, Norway was 50deg off..
After Calibration I must rotate the FC 50deg to point it towards True North..
I then started to insert different values to try to manually find the correct value for North and MagDec.. But no matter what number I insert.. The Mag shows the same directions regardless.
I always clear the eeprom, before uploading a new sketch.. And I always calibrate ACC before calibrating the Mag..
Anyone here got a clue of what is wrong with this??